CVE-2010-4170

Description (CNA)

The staprun runtime tool in SystemTap 1.3 does not properly clear the environment before executing modprobe, which allows local users to gain privileges by setting the MODPROBE_OPTIONS environment variable to specify a malicious configuration file.

Affected (CNA)

CWE

No CWE identifiers supplied.

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/63344
• http://sources.redhat.com/ml/systemtap/2010-q4/msg00230.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051127.html
• http://www.exploit-db.com/exploits/15620
• http://secunia.com/advisories/42263
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051115.html
• http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git%3Ba=commit%3Bh=b7565b41228bea196cefa3a7d43ab67f8f9152e2
• http://www.redhat.com/support/errata/RHSA-2010-0894.html
• http://www.redhat.com/support/errata/RHSA-2010-0895.html
• http://secunia.com/advisories/42306
• http://www.securityfocus.com/bid/44914
• http://www.debian.org/security/2011/dsa-2348
• http://www.securitytracker.com/id?1024754
• http://secunia.com/advisories/46920
• http://secunia.com/advisories/42256
• http://secunia.com/advisories/42318
• http://lists.fedoraproject.org/pipermail/package-announce/2010-November/051122.html
• http://packetstormsecurity.com/files/152569/SystemTap-1.3-MODPROBE_OPTIONS-Privilege-Escalation.html
• https://www.exploit-db.com/exploits/46730/

ADP enrichment